4257886107011 has 2 divisors, whose sum is σ = 4257886107012. Its totient is φ = 4257886107010.

The previous prime is 4257886106983. The next prime is 4257886107113. The reversal of 4257886107011 is 1107016887524.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4257886107011 - 2²² = 4257881912707 is a prime.

It is not a weakly prime, because it can be changed into another prime (4257886107911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128943053505 + 2128943053506.

It is an arithmetic number, because the mean of its divisors is an integer number (2128943053506).

Almost surely, 2^{4257886107011} is an apocalyptic number.

4257886107011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4257886107011 is an equidigital number, since it uses as much as digits as its factorization.

4257886107011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 50.

The spelling of 4257886107011 in words is "four trillion, two hundred fifty-seven billion, eight hundred eighty-six million, one hundred seven thousand, eleven".